Knollwood Low Level Water Main Abandonment

The City of Rapid City is seeking a contractor to abandon approximately 1250 feet of 8-inch cast iron water main on the low level pressure zone and connect the three 6-inch PVC water mains feeding the Marshall Heights Subdivision to the 8-inch PVC water main in Knollwood Drive. The project has an engineer's estimate of $156,000.00. The contract was awarded to Highmark with a base bid of $149,000.00. Key aspects of the project include: • Abandoning approximately 1250 feet of 8-inch cast iron water main • Connecting three 6-inch PVC water mains to the 8-inch PVC water main in Knollwood Drive • Providing North Rapid Zone Water to the Marshall Heights Subdivision • Meeting the engineer's estimate of $156,000.00 • Complying with the terms and conditions of the contract